QNetworkReply* AdBlockManager::block(const QNetworkRequest &request)
{
const QString &urlString = request.url().toEncoded();
const QString &urlDomain = request.url().host();
const QString &urlScheme = request.url().scheme();
if (!isEnabled() || !canRunOnScheme(urlScheme)) {
return 0;
}
foreach(AdBlockSubscription * subscription, m_subscriptions) {
const AdBlockRule* blockedRule = subscription->match(request, urlDomain, urlString);
if (blockedRule) {
QVariant v = request.attribute((QNetworkRequest::Attribute)(QNetworkRequest::User + 100));
WebPage* webPage = static_cast<WebPage*>(v.value<void*>());
if (WebPage::isPointerSafeToUse(webPage)) {
if (!canBeBlocked(webPage->url())) {
return 0;
}
webPage->addAdBlockRule(blockedRule, request.url());
}
AdBlockBlockedNetworkReply* reply = new AdBlockBlockedNetworkReply(subscription, blockedRule, this);
reply->setRequest(request);
return reply;
}
}
return 0;
}
QNetworkReply* AdBlockManager::block(const QNetworkRequest &request)
{
#ifdef ADBLOCK_DEBUG
QElapsedTimer timer;
timer.start();
#endif
const QString urlString = request.url().toEncoded().toLower();
const QString urlDomain = request.url().host().toLower();
const QString urlScheme = request.url().scheme().toLower();
if (!isEnabled() || !canRunOnScheme(urlScheme)) {
return 0;
}
foreach (AdBlockSubscription* subscription, m_subscriptions) {
const AdBlockRule* blockedRule = subscription->match(request, urlDomain, urlString);
if (blockedRule) {
QVariant v = request.attribute((QNetworkRequest::Attribute)(QNetworkRequest::User + 100));
WebPage* webPage = static_cast<WebPage*>(v.value<void*>());
if (WebPage::isPointerSafeToUse(webPage)) {
if (!canBeBlocked(webPage->url())) {
return 0;
}
webPage->addAdBlockRule(blockedRule, request.url());
}
AdBlockBlockedNetworkReply* reply = new AdBlockBlockedNetworkReply(subscription, blockedRule, this);
reply->setRequest(request);
#ifdef ADBLOCK_DEBUG
qDebug() << "BLOCKED: " << timer.elapsed() << blockedRule->filter() << request.url();
#endif
return reply;
}
}
#ifdef ADBLOCK_DEBUG
qDebug() << timer.elapsed() << request.url();
#endif
return 0;
}